I have a similar focus at the moment, but I want at least one superb example Tudor to present, with a bit of variety mixed in (i.e. not all silver, not all shillings etc) ... everyone's 'superb' is different of course, and some reigns will be difficult/expensive to get anything in GVF+ together with sufficient eye appeal and very few/zero problems. For me this means I can release some funds by selling my least-favourite 'duplicates' for some monarchs, helping me to reduce some accumulated debts and justify some upgrades at the same time. I would not set a catch-all budget for each reign personally, perhaps try and identlfy the year/denomination you might want for each and hunt down the very best you can afford. For me, this is more of a 5 year project rather than a 1-2 year project (there are 24 'monarchs' since H7 (including Cromwell and Ed VIII)) - I guess I would repeat the age-old adage of buying the best you can afford (you won't regret it) and exercising patience! What are the big gaps you have at the moment? Is the Chas I shilling the first of the collection? One of the challenges I have (as do others!) relates to the patience factor - at the rate of say 1 coin every 1-2 months (or longer!) the urge to add to/improve my collection requires a little more 'action' than that to satisfy my need, so inexpensive side-lines which help the learning experience and 'feed the beast' can be of use! Always do not be shy to ask for opinions on here, there is an insatiable appetite to help with critical factors such as grading, cleaning, dipping, authenticity etc